import java.util.Scanner;

public class If01 {
  public static void main(String[] args) {
    Scanner input = new Scanner(System.in);
    System.out.println("输入的年龄：" + input);
    int age = input.nextInt();
    if(age > 18) {
      System.out.println("年龄大于18");
    }
    System.out.println("程序继续执行...");
  }
}